﻿function btnDangNhap_Click()
{   
    request = new XMLHttpRequest();
    request.open("GET", document.forms.formDanhChoUngVien.action);  // HTTP POST, action Form1
    request.onreadystatechange = callBack;              // callback to function callBack
    request.setRequestHeader("Login", "true");  // registry RequestHeader LoadAllPlaces
    request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    request.send(null);
}

function callBack()
{

}